Ben Stassen is a Belgian film director, producer and screenwriter. He founded nWave Pictures in 1994, producing CG ride films including Devil's Mine. Starting in 1997, Stassen began focusing on large-format films, directingThrill Ride: The Science of Fun and Alien Adventure. In the late 1990s, Stassen directed a succession of 3-D large-format films, including Encounter in the Third Dimension and Haunted Castle.

In 2005, Stassen produced and directed Wild Safari 3D, the first 3-D wildlife film for the giant screen.

Ben Stassen's first feature-length animated film, Fly Me to the Moon, was released in North America on 15 August 2008 on both regular-size and IMAX screens, exclusively in 3-D. According to nWave, Fly Me to the Moon was the first animated film to be designed, created, and released solely in 3-D. The film was originally announced for the spring or summer of 2007.